Conference paper
An interleaved structure for a high-voltage planar transformer for a Travelling-wave Tube
Fully interleaved structure can significantly reduce leakage inductance in transformers, However， it is hard to apply them into high-voltage applications due to the electric insulation. In this paper, a partially interleaved structure that is suitable for high-voltage high frequency applications is proposed to reduce leakage inductance and the insulation’s thickness is adjusted to optimize the electric isolation.
In addition, the resistance and parasitic capacitance are investigated. With this method, a planar transformer used for a Travelling-Wave Tube Amplifier (TWTA) is designed. Calculations of leakage inductances and experimental results validate the effectiveness of the proposed method.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2016 |
| Pages: | 3695-3701 |
| Proceedings: | 8th International Power Electronics and Motion Control Conference |
| ISBN: | 1509012109 , 1509012117 , 9781509012107 and 9781509012114 |
| Types: | Conference paper |
| DOI: | 10.1109/IPEMC.2016.7512887 |
| ORCIDs: | Ouyang, Ziwei |
Electric insulation Leakage inductance Parasitic capacitance Partially interleaveds structure
Capacitance Electric fields Inductance Insulation Magnetic cores Power transformer insulation TWTA Windings electric insulation electric isolation high-voltage high frequency applications high-voltage planar transformer insulation thickness leakage inductance leakage inductance reduction magnetic leakage parasitic capacitance partially interleaved structure power transformer insulation travelling wave tubes travelling-wave tube amplifier
